National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland Municipal Airport (K1M5)

Lat: 36.59°NLon: 86.48°WElev: 818ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Cross Plains TN

  • Overnight

    Overnight: Mostly clear, with a low around 33. East wind around 5 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. East southeast wind around 5 mph becoming calm in the afternoon.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. Calm wind becoming south southeast around 5 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers, mainly after 4pm. Mostly cloudy, with a high near 60. South wind around 5 mph.

    High: 60 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 49. Southeast wind 5 to 10 mph. Chance of precipitation is 90%.

    Low: 49 °F

    Showers

  • Sunday

    Sunday: Showers. High near 56. Southeast wind around 10 mph becoming northeast in the afternoon. Chance of precipitation is 90%.

    High: 56 °F

    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 45. North northeast wind 5 to 10 mph.

    Low: 45 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 62. North northeast wind around 5 mph becoming calm in the morning.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46. Calm wind becoming south around 5 mph after midnight.

    Low: 46 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 33. East wind around 5 mph.
Friday
Sunny, with a high near 57. East southeast wind around 5 mph becoming calm in the afternoon.
Friday Night
Partly cloudy, with a low around 37. Calm wind becoming south southeast around 5 mph.
Saturday
A 50 percent chance of showers, mainly after 4pm. Mostly cloudy, with a high near 60. South wind around 5 mph.
Saturday Night
Showers. Low around 49. Southeast wind 5 to 10 mph. Chance of precipitation is 90%.
Sunday
Showers. High near 56. Southeast wind around 10 mph becoming northeast in the afternoon. Chance of precipitation is 90%.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 45. North northeast wind 5 to 10 mph.
Washington's Birthday
Mostly sunny, with a high near 62. North northeast wind around 5 mph becoming calm in the morning.
Monday Night
Mostly cloudy, with a low around 46. Calm wind becoming south around 5 mph after midnight.
Tuesday
Mostly cloudy, with a high near 67.
Tuesday Night
Mostly cloudy, with a low around 57.
Wednesday
Mostly cloudy, with a high near 71.
Wednesday Night
Mostly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cross Plains TN
 36.52°N 86.67°W (Elev. 699 ft)
Last Update:
12:31 am CST Feb 13, 2026
Forecast Valid:
1am CST Feb 13, 2026-6pm CST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation